Description
A free, browser-based tool to check whether your game controller works correctly. Connect any gamepad over USB or Bluetooth and instantly see button presses, analog stick movement, trigger travel and rumble. Unlike raw input viewers, it returns a clear stick-drift verdict — pass or fail. Works with Xbox, PlayStation (DualSense / DualShock) and Switch Pro controllers. Runs entirely in your browser; no input data ever leaves your device. No signup, no install.
No-Login Task
"Test any game controller — buttons, sticks, triggers, rumble — and get a pass/fail stick-drift verdict, all in the browser."
Editorial Review & Verification
Hands-on VerifiedTesting gamepads for button responsiveness, trigger deadzones, and automated stick-drift pass/fail verdicts.
Designing, testing, and debugging complex regular expressions with real-time AST syntax explanations and multi-flavor engine support
+ Key Strengths (Pros)
- ✓ Instant plug-and-play controller detection via standard Web Gamepad API for Xbox, PlayStation, and Switch
- ✓ Automated 2-second stick drift diagnostic with definitive pass or fail resting offset calculations
- ✓ Direct client-side export to a clean 1200x630 PNG diagnostic summary image without watermarks
− Limitations (Cons)
- − Requires a Gamepad API-compatible browser and active controller input event for initial detection
Catalog signals & Product Power & Utility Review
Gamepad polling and stick drift calculations run strictly in client memory; observed 1 Cloudflare CDN RUM telemetry payload with zero controller input egress.
Sampled resting stick offsets (0.018 left / 0.005 right) across a 2-second diagnostic window and exported an unwatermarked 97,013-byte PNG report.
- ✓ Catalog classification: client-side processing
- ✓ Processing location does not establish retention or tracking behavior
- ✓ Offline support has not been recorded
- ✓ No dedicated tracker assessment is recorded here
- ✓ No-login access does not establish anonymity
- ✓ Consult the provider policy for logs and cookies
- ✓ No source repository is recorded in the catalog
- ✓ This does not establish that the software is proprietary
- ✓ See the review for observations from the tested workflow
- ✓ Latest HTTP response time (~241ms)
- ✓ Result comes from the latest recorded health check
- ✓ An HTTP response does not verify the complete user workflow
Verification Details
Gamepad polling and stick drift calculations run strictly in client memory; observed 1 Cloudflare CDN RUM telemetry payload with zero controller input egress.
Tags
Health History
FAQ
- Does Controller Tester require an account?
- No. Controller Tester has been verified by nologin.tools to provide its core functionality — Test any game controller — buttons, sticks, triggers, rumble — and get a pass/fail stick-drift verdict, all in the browser. — without requiring any login or signup.
- Is Controller Tester free to use?
- Controller Tester is listed on nologin.tools as a tool you can use without creating an account. Check the tool's own site for details on pricing or premium features.
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